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AT49LV002-90TC

AT49LV002-90TC Description

The AT49LV002-90TC is a 2Mbit Flash memory IC chip designed by Microchip Technology. This device features a parallel memory interface and is housed in a 32TSOP package, making it suitable for surface mount applications. It operates within a temperature range of 0°C to 70°C (TC) and supports a supply voltage between 3V and 3.6V. The memory is organized as 256K x 8, providing efficient data storage and retrieval capabilities. With an access time of 90 ns and a write cycle time of 50µs for words and pages, the AT49LV002-90TC offers reliable performance for various electronic systems. Although this product is now obsolete, it remains a notable option for legacy systems and specific applications where its unique features are advantageous.

AT49LV002-90TC Features

• Memory Size and Organization: The AT49LV002-90TC provides a memory size of 2Mbit, organized as 256K x 8, which is ideal for applications requiring moderate storage capacity.
• Parallel Interface: The parallel memory interface ensures fast data transfer rates, making it suitable for systems that require quick access to stored data.
• Fast Access Time: With an access time of 90 ns, this Flash memory chip delivers rapid data retrieval, enhancing the overall performance of the system.
• Efficient Write Cycle Time: The write cycle time of 50µs for words and pages ensures efficient data writing capabilities, reducing the time required for data storage operations.
• Wide Operating Temperature Range: The operating temperature range of 0°C to 70°C (TC) makes it suitable for a variety of environments, from standard room conditions to moderately elevated temperatures.
• Moisture Sensitivity Level: The moisture sensitivity level (MSL) of 3 (168 hours) ensures the device remains reliable in humid conditions, protecting it from moisture-related damage.
• Compliance and Safety: The AT49LV002-90TC is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and safety standards.

AT49LV002-90TC Applications

The AT49LV002-90TC is well-suited for a range of applications where moderate memory capacity and fast data access are required. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems that require non-volatile memory for storing firmware or critical data.
• Industrial Control Systems: Suitable for industrial applications where reliable and fast data storage is essential for system operation.
• Consumer Electronics: Can be used in consumer electronics devices that need a compact and efficient memory solution.
• Telecommunications: Applicable in telecommunication equipment where quick data retrieval and storage are crucial for maintaining system performance.
• Automotive Electronics: Although not specifically designed for automotive use, its temperature range and reliability make it a potential candidate for certain automotive applications.

Conclusion of AT49LV002-90TC

The AT49LV002-90TC, despite being obsolete, remains a reliable and efficient Flash memory IC chip. Its 2Mbit memory size, organized as 256K x 8, combined with a parallel interface and fast access time of 90 ns, makes it suitable for a variety of applications. The efficient write cycle time of 50µs and wide operating temperature range of 0°C to 70°C (TC) further enhance its performance and reliability. While newer technologies may offer more advanced features, the AT49LV002-90TC continues to be a viable option for legacy systems and specific applications where its unique features provide significant advantages.